11042855594 has 16 divisors (see below), whose sum is σ = 17551567680. Its totient is φ = 5196182400.

The previous prime is 11042855591. The next prime is 11042855639. The reversal of 11042855594 is 49555824011.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11042855591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956519 + ... + 967994.

It is an arithmetic number, because the mean of its divisors is an integer number (1096972980).

Almost surely, 2^11042855594 is an apocalyptic number.

11042855594 is a deficient number, since it is larger than the sum of its proper divisors (6508712086).

11042855594 is a wasteful number, since it uses less digits than its factorization.

11042855594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924685.

The product of its (nonzero) digits is 288000, while the sum is 44.

The spelling of 11042855594 in words is "eleven billion, forty-two million, eight hundred fifty-five thousand, five hundred ninety-four".